After media coverage of two spectacular train crashes, people overestimated the probability of being killed or injured in a train crash and exaggerated the dangers of train travel. This example illustrates:
1. the availability heuristic.
2. functional fixedness.
3. the representativeness heuristic.
4. mental set.

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.

the chair is the committee member from the majority party who has the most seniority. in the south carolina senate, the chair is the committee member from the majority party who has the most committee seniority.

answer; they burn down the bushes and trees;

answersociologists use the term ethnocentrism;